I´m aware of this but we talk about China here - one of the world´s most technically sophisticated countries. The United States has Ruger, Remington and S&W. Compare that to Germany (H&K, Sig Sauer, Walther), Austria (Glock and Steyr), Italy (Beretta), Belgium (FN), Czech Republic (CZ), Brazil (Taurus, UAE (Caracal), Croatia (HS) and so on. I mean how difficult can it be for China to make a sleak striker-fired pistol like CZ P10C? Just look at FN latest pistol;
..and compare that one to the QSZ-193. I mean China should be able to do better. Besides, there is market outside the United States for cheap firearms of reasonable quality.
I know that China make striker-fired pistols. The QSZ-193 look no doubt outdated and sloppy. Just look at the rifles QBZ-95, QBZ-191 and CS/LS7. These are modern rifles and so one could think that China could make a competitive pistol like those made by H&K, Sig Sauer, Walther, Glock, Steyr, FN, Beretta or CZ. None of these brands are American brands. There is a market outside of the United States and it´s not like small arms like pistols and rifles use highly sensitive technology. Firearms are straight-forward and much is just about product-design in terms of esthetics, function, reliability, weight and some minor innovations. Glocks has looked almost the same since 1979 with some slight modernization. China should be able to make a competitive pistol. I guess they are working on it.